› 8vc6

Electron Microscopy
3.17Å resolution

Voltage gated potassium ion channel Kv1.2 in Potassium

Released:
DOI: 10.2210/pdb8vc6/pdb
PDB entry 8vc6 coloured by chain, front view.
PDB entry 8vc6 coloured by chain, side view.
PDB entry 8vc6 coloured by chain, top view.
Source organism: Rattus norvegicus
Primary publication:
Cryo-EM structures of Kv1.2 potassium channels, conducting and non-conducting.
Wu Y, Yan Y, Yang Y, Bian S, Rivetta A, Allen K, Sigworth FJ
OpenAccess logo bioRxiv (2024)
PMID: 37398110
Related structures: EMD-43134

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-158995 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Potassium voltage-gated channel subfamily A member 2 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 536 amino acids
Theoretical weight: 60.59 KDa
Source organism: Rattus norvegicus
Expression system: Komagataella pastoris
UniProt:
  • Canonical: P63142 (Residues: 1-499; Coverage: 100%)
Gene name: Kcna2
Sequence domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.17Å
Relevant EMDB volumes: EMD-43134
Expression system: Komagataella pastoris

Quick links